Pith Number

pith:IKFDFBPB

pith:2015:IKFDFBPBNXXMWRAPHN36SPO772

not attested not anchored not stored refs pending

Route Planning in Transportation Networks

Andrew Goldberg, Daniel Delling, Dorothea Wagner, Hannah Bast, Matthias M\"uller-Hannemann, Peter Sanders, Renato F. Werneck, Thomas Pajor

arxiv:1504.05140 v1 · 2015-04-20 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKFDFBPBNXXMWRAPHN36SPO772}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:18:22.531004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

428a3285e16deecb440f3b77e93ddffeb9ea5647128695219011d6483a9d7ddb

Aliases

arxiv: 1504.05140 · arxiv_version: 1504.05140v1 · doi: 10.48550/arxiv.1504.05140 · pith_short_12: IKFDFBPBNXXM · pith_short_16: IKFDFBPBNXXMWRAP · pith_short_8: IKFDFBPB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IKFDFBPBNXXMWRAPHN36SPO772 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 428a3285e16deecb440f3b77e93ddffeb9ea5647128695219011d6483a9d7ddb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c6613769beb0fe12e61940e04ae3f0d5e579690497dd0099fd8fa4c96ffb5b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-04-20T18:04:20Z",
    "title_canon_sha256": "744e5cbca6fe4ae8b914804ba6a74bb10213433a890ee4d775bbddbdd7963d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05140",
    "kind": "arxiv",
    "version": 1
  }
}